For smaller applications such as conveyor lines, injection molding machines or small presses, consider versatile, compact PVB series piston pumps from Eaton. With an open circuit, variable displacement design, PVB series piston pumps are available with displacements from 10 to 94 cc (0.6 to 5.74 cubic inches) and operating pressures up to 210 bar (3,045 psi).
applications
Factory automation
Hydraulic power supplies
Auxiliary circuits
Machine tools
Small presses and shears
Injection molding machines
Conveyor lines
Model No.
PVB20-RS-20-CM-11
Port Type
SAE
Pressure Adjustment [Max]
1500 psi
Design No.
20
Pump Type
Variable Displacement Open Circuit
Shaft Style
Single Shaft
Series
PVB20
GPM @ Speed
20 gpm @ 1750 rpm
Mounting
Flange Mount
Pressure Adjustment [Min]
150 psi
Origin
Piston Pumps
Rotation
Right Hand (CW)
Maximum Displacement Adjustment
No
Case Drain
SAE-8
Mounting Flange
SAE C, 2 Bolt
Shaft Dia.
1.25 in
Control Location
N/A
Control Type
Pressure Compensator
Seal Material
Buna-N
Manufacturer Part No.
PVB20-RS-20-CM-11
Displacement Type
Variable
Displacement Zone
One Side of Center
Shaft Length
1 7/8 in
Outlet Port
SAE-20
Special Design Option
N/A
Shaft Type
Straight w/ Key
Pressure Compensator Variation
N/A
Key
5/16 in
Port Location
Rear Port
Displacement (in³/rev)
2.61
Pressure [Max]
3000 psi
Inlet Port
SAE-20
Weight
30.5 LB
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